Linux distributions
TMA-ROCKY8-1.1.2.1.3
Ensure nosuid option set on /tmp partition
SedangLevel 1Otomatislinux
Deskripsi
The nosuid mount option specifies that the filesystem cannot contain setuid files.
Cara pemeriksaan
Metode audit: Perintah shell
shell
if ! findmnt -kn /tmp >/dev/null 2>&1; then echo compliant; elif findmnt -kn /tmp | grep -qw -- nosuid; then echo compliant; else echo /tmp' is mounted without nosuid'; fi- Output yang diharapkan
compliant
Cara perbaikan
Metode perbaikan: Panduan atau patch infrastruktur
- IF - a separate partition exists for /tmp. Edit the /etc/fstab file and add nosuid to the fourth field (mounting options) for the /tmp partition. Example: <device> /tmp <fstype> defaults,rw,nosuid,nodev,noexec,relatime 0 0 Run the following command to remount /tmp with the configured options: # mount -o remount /tmp
Properti
- Sistem operasi
- rocky-8
- Tag
- cis-convertedfilesystemlinux
- Referensi
- CIS Rocky Linux 8 Benchmark v3.0.0 - 1.1.2.1.3
Periksa host ini
Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.
shell
tmaegis scan --target linux